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Littelfuse S8020LTP High-Current Thyristor

The S8020LTP is a high-quality thyristor suitable for phase control applications such as motor speed regulation and heating. It features a passivated glass junction capable of withstanding voltages up to 600V, with an RMS on-state current of 20A. Its compact TO-220L package allows for easy heat sinking and efficient cooling. The device's SMD design ensures reliable switching performance, low gate trigger current, and high surge current capability up to 350A. Ideal for industrial controls, power converters, and appliance control systems, it provides stable, long-lasting operation under various environmental conditions.

Authorized Distributors
Source:DigiKey
Part No:S8020LTP
Stock:1093
Inv Date:05-28-2026
Price: Unit price: $3.77
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Part No:S8020LTP
Stock:1981
Inv Date:05-29-2026
Price: Unit price: $3.77
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Part No:S8020LTP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.73
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Part No:S8020LTP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.55
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Littelfuse S8020LTP High-Current Thyristor Specifications:

  • Voltage Rating: 400V, 600V, 800V, 1000V
  • RMS On-State Current: 20A
  • Peak Surge Current: 350A
  • Gate Trigger Current: 30mA
  • Gate Trigger Voltage: 2-4V
  • Case Temperature Range: -40°C to +125°C
  • Storage Temperature Range: -40°C to +150°C
  • Package: TO-220L, Embossed Carrier options for 50 devices
  • Lead Material: Copper Alloy with matte tin plating
  • Soldering Parameters: Pb-Free reflow with max peak temperature 260°C, soak time 60-180 secs
  • Isolation Voltage: Meets standards for high-voltage insulation
  • RoHS compliant and UL recognized epoxy flammability class 94V-0
  • Thermal Resistance Junction-to-Ambient: optimized for effective heat dissipation

Buy the Littelfuse Series 20/25 Amp Standard SCRs: S8020LTP

Order the Littelfuse S8020LTP today for your industrial power switching needs. This 20A, 600V thyristor delivers reliable performance in motor control, heating, and power conversion systems. Its TO-220L package allows easy heat sinking and long-lasting durability, making it ideal for industrial appliances and automation equipment. Achieve efficient switching and high surge capacity with advanced passivated junctions. With straightforward online purchasing options, enhance your projects with this robust, RoHS-compliant device that ensures safety, reliability, and excellent operational stability under demanding conditions.

Get Littelfuse S8020LTP today—built for durability and reliable phase control in high-power applications.

Frequently Asked Questions

Where can I buy Littelfuse S8020LTP?

You can click on the BUY or RFQ button to purchase S8020LTP from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part S8020LTP?

You can download the S8020LTP datasheet or visit the Littelfuse website for support.

Who is the manufacturer of S8020LTP?

Littelfuse

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